CN111287466A - Efficient binding handheld device for construction steel bars - Google Patents
Efficient binding handheld device for construction steel bars Download PDFInfo
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- CN111287466A CN111287466A CN202010198131.0A CN202010198131A CN111287466A CN 111287466 A CN111287466 A CN 111287466A CN 202010198131 A CN202010198131 A CN 202010198131A CN 111287466 A CN111287466 A CN 111287466A
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- transmission
- cavity
- clamping
- fixedly arranged
- wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
Abstract
The invention discloses a high-efficiency binding hand-held device for construction steel bars, which comprises a shell and two arc-shaped blocks which are symmetrical left and right, two elastic cavities with downward openings are arranged in the shell, supporting blocks are arranged on the top wall of each elastic cavity in a left-right sliding manner, the downward extending part of the supporting block extends out of the outside, the arc-shaped block is fixedly arranged on the bottom surface of the supporting block, the side surface of the arc-shaped block at the lower side is fixedly provided with a clamping plate, the left clamping plate and the right clamping plate are mutually closed to clamp the bottom side part of the U-shaped steel wire, the top surface of the shell is fixedly provided with a handle, two bilaterally symmetrical lifting cavities are arranged in the handle, the invention adopts the modes of upward pulling by hands and rotating driven by a motor to semi-automatically bind the reinforcing steel bars in the building construction, the efficiency of reinforcement can be effectively improved to personal accident when can reduce artifical ligature.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a high-efficiency binding handheld device for building reinforcing steel bars.
Background
Modern buildings generally adopt reinforced concrete's structure to build, in the construction process, to the process of laying of reinforcing bar, must carry out company's ligature to the cross position of reinforcing bar, just so can make the structure of reinforcing bar more stable, when filling into concrete, just can not lead to the reinforcing bar dislocation, and the process of this ligature generally adopts manual operation, not only efficiency is extremely low, and extravagant hand labor power, if the workman is not skilled enough, ligature number in the unit interval can be very low, seriously influence the progress that the building was built, manual ligature's quality is difficult to guarantee in addition, and if not concentrated attention, cause industrial accident easily.
Disclosure of Invention
The invention aims to provide an efficient binding hand holder for construction steel bars, which is used for overcoming the defects in the prior art.
The efficient binding handheld device for the construction steel bars comprises a shell and two arc-shaped blocks which are bilaterally symmetrical, two elastic cavities with downward openings are arranged in the shell, supporting blocks are arranged on the top wall of the elastic cavities in a sliding mode, the downward extending parts of the supporting blocks extend out of the outside, the arc-shaped blocks are fixedly arranged on the bottom surfaces of the supporting blocks, clamping plates are fixedly arranged on the side surfaces of the arc-shaped blocks on the lower side, the left clamping plate and the right clamping plate are close to each other and can clamp the bottom side part of a U-shaped steel wire, a handle is fixedly arranged on the top surface of the shell, two lifting cavities which are bilaterally symmetrical are arranged in the handle, a pull rod is arranged between the two lifting cavities far away from the side wall in a sliding mode, a transmission mechanism capable of controlling the two arc-shaped blocks to be close to each other and clamped by pulling the pull rod upwards manually, the movable block is arranged on the inner wall of the control cavity in a vertically sliding mode, the control cavity is internally provided with a control mechanism capable of controlling the movable block to move downwards to the outside through transmission of the transmission mechanism, two clamping rods which are bilaterally symmetrical and can be used for passively clamping the U-shaped steel wire are arranged on the lower side of the movable block, and the movable block and the arc-shaped block are peripherally provided with a knotting mechanism capable of controlling the two clamping rods to mutually draw close to clamp the U-shaped steel wire and controlling the clamping rods to drive the U-shaped steel wire to be knotted in a rotating mode.
A further technical scheme, drive mechanism includes two bilateral symmetry and fixed mounting pull rod top surface with lift chamber roof between the pull rod, set up two bilateral symmetry's transmission chamber in the casing, the transmission chamber with lift chamber intercommunication, the bottom surface of pull rod sets firmly two bilateral symmetry's upstands, two the upstand is kept away from each other the side and has the tooth, upstand downwardly extending portion stretches into the transmission intracavity, the upstand with the inner wall sliding connection in transmission chamber, it is equipped with the transmission shaft to rotate on the back wall in transmission chamber, the drive wheel has set firmly on the periphery of transmission shaft, the drive wheel with the upstand meshing.
According to the technical scheme, a rotating shaft is arranged on the rear wall of the transmission cavity in a rotating mode, the rotating shaft is located on the lower side of the transmission shaft, belt wheels are fixedly arranged on the peripheries of the rotating shaft and the transmission shaft, a belt is arranged between the two belt wheels located in the transmission cavity on the same side in a transmission mode, gears are fixedly arranged on the periphery of the rotating shaft, the elastic cavity is communicated with the transmission cavity, the top surfaces of the supporting blocks are provided with teeth, the supporting blocks are meshed with the gears, and second springs are fixedly arranged between the side faces, close to each other, of the two supporting blocks and the inner wall of the elastic cavity.
According to the technical scheme, the control mechanism comprises hinge columns fixedly arranged on the front side face of the moving block, the forward extending portions of the two transmission shafts extend into the control cavity, rotating wheels are fixedly arranged on the periphery of the transmission shafts, a driven shaft is rotatably arranged on the front wall of the control cavity, a driven wheel and a connecting rod are fixedly arranged on the periphery of the driven shaft, the driven wheel is meshed with the rotating wheels, a cavity is formed in the connecting rod, the hinge columns are located in the cavity and hinged to the connecting rod, and the hinge columns are slidably connected with the inner wall of the cavity.
According to the technical scheme, the knotting mechanism comprises a motor, a motor cavity with a downward opening is formed in the moving block, the motor is fixedly arranged on the top wall of the motor cavity, a motor shaft is arranged on the bottom surface of the motor in a power connection mode, a rotating disc is rotatably arranged on the bottom surface of the moving block, the top surface of the rotating disc is fixedly connected with the motor shaft, the clamping rods are hinged to the rotating disc, and the clamping blocks are fixedly arranged on the side faces, close to each other, of the two clamping rods.
Further technical scheme, the touching chamber is located the upside side and sets firmly a restriction section of thick bamboo, two the restriction section of thick bamboo is close to the side each other and has all been seted up the touching chamber, the inner wall in touching chamber can with clamping bar sliding connection, two the distance that restriction section of thick bamboo is close to each other is from last to shortening gradually down.
The invention has the beneficial effects that: the invention adopts the modes of upward pulling by hands and rotation driven by a motor to perform semi-automatic binding on the steel bars in the building construction, can effectively improve the efficiency of binding the steel bars, and can reduce personal accident accidents in manual binding, wherein a transmission mechanism can control a left touch cavity and a right touch cavity to mutually approach by manually pulling a pull rod to perform transmission control, so as to control a clamping plate to clamp the lower side part of a U-shaped steel wire, a control mechanism can control a moving block to move downwards by the operation of the transmission mechanism, then the clamping rod can move downwards and move to the middle position of the U-shaped steel wire, a limiting cylinder is used for enabling a clamping block to clamp the middle position of the U-shaped steel wire, and a knotting mechanism can perform rotary knotting on the U-shaped steel wire.
Drawings
FIG. 1 is a schematic view of the internal overall structure of the present invention;
FIG. 2 is a schematic view showing the internal structure of the control mechanism of the present invention;
FIG. 3 is an enlarged view of the internal structure of the moving block of the present invention;
FIG. 4 is a partial cross-sectional view taken in the direction A-A of FIG. 1 in accordance with the present invention;
fig. 5 is a schematic view of the working state of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-5, the efficient binding hand-held device for construction steel bars according to the embodiment of the present invention comprises a housing 11 and two arc-shaped blocks 20 which are bilaterally symmetrical, two elastic cavities 24 with downward openings are arranged in the housing 11, supporting blocks 19 are arranged on the top wall of the elastic cavities 24 in a left-right sliding manner, the downward extending portions of the supporting blocks 19 extend out of the outside, the arc-shaped blocks 20 are fixedly arranged on the bottom surface of the supporting blocks 19, clamping plates 23 are fixedly arranged on the side surfaces of the arc-shaped blocks 20 which are positioned at the lower side, the left clamping plate 23 and the right clamping plate 23 are mutually closed to clamp the bottom side portions of a U-shaped steel wire 45, a handle 30 is fixedly arranged on the top surface of the housing 11, two lifting cavities 28 which are bilaterally symmetrical are arranged in the handle 30, a pull rod 27 is arranged between the two, the device comprises a transmission mechanism 101 for controlling the two arc-shaped blocks 20 to be close to each other and clamped tightly, a control chamber 46 with a downward opening is arranged in the shell 11, a moving block 37 is arranged on the inner wall of the control chamber 46 in a vertically sliding mode, a control mechanism 102 capable of controlling the moving block 37 to move downwards to the outside through transmission of the transmission mechanism 101 is arranged in the control chamber 46, two clamping rods 39 which are bilaterally symmetrical and can be used for passively clamping the U-shaped steel wire 45 are arranged on the lower side of the moving block 37, and a knotting mechanism 103 capable of controlling the two clamping rods 39 to be close to each other and clamp the U-shaped steel wire 45 and controlling the clamping rods 39 to drive the U-shaped steel wire 45 to rotate and knot when the clamping rods 39 move downwards is arranged on the peripheries of the moving block 37 and the arc.
In addition, in one embodiment, the transmission mechanism 101 includes two bilaterally symmetrical pull rods 27 fixedly installed between the top surface of the pull rod 27 and the top wall of the lifting cavity 28, two bilaterally symmetrical transmission cavities 12 are formed in the housing 11, the transmission cavities 12 are communicated with the lifting cavity 28, two bilaterally symmetrical uprights 26 are fixedly installed on the bottom surface of the pull rod 27, the two uprights 26 are provided with teeth on the side surfaces away from each other, the downwardly extending portion of the upright 26 extends into the transmission cavity 12, the upright 26 is slidably connected with the inner wall of the transmission cavity 12, a transmission shaft 15 is rotatably installed on the rear wall of the transmission cavity 12, a transmission wheel 13 is fixedly installed on the periphery of the transmission shaft 15, the transmission wheel 13 is engaged with the upright 26, and the transmission wheel 13 can be driven to rotate by manually pulling the pull rod 27 upwards, so that the transmission wheel 13 drives the transmission shaft 15 to rotate, and the pull rod 27 can be reset through the elastic action of the first spring 29.
In addition, in one embodiment, a rotating shaft 18 is rotatably disposed on the rear wall of the transmission cavity 12, the rotating shaft 18 is located at the lower side of the transmission shaft 15, belt pulleys 14 are fixedly disposed on the outer peripheries of the rotating shaft 18 and the transmission shaft 15, a belt 16 is disposed between the two belt pulleys 14 located in the transmission cavity 12 at the same side in a transmission connection manner, a gear 17 is fixedly disposed on the outer periphery of the rotating shaft 18, the elastic cavity 24 is communicated with the transmission cavity 12, the top surface of the supporting block 19 is provided with teeth, the supporting block 19 is engaged with the gear 17, a second spring 25 is fixedly disposed between the side surface of the two supporting blocks 19 close to each other and the inner wall of the elastic cavity 24, the belt 16 can drive the rotating shaft 18 to rotate by the rotation of the transmission shaft 15, so that the gear 17 can rotate, and the two supporting blocks 19 can move close to each other, and then the two arc blocks 20 drive the clamping plates 23 to mutually draw close and clamp, so that the clamping plates 23 clamp the lower side parts of the U-shaped steel wires 45, and the supporting blocks 19 can be reset under the elastic action of the second springs 25.
In addition, in one embodiment, the control mechanism 102 includes a hinge post 36 fixed to the front side of the moving block 37, two forward extensions of the transmission shaft 15 extend into the control chamber 46, a rotating wheel 31 is fixedly arranged on the periphery of the control cavity, a driven shaft 32 is rotatably arranged on the front wall of the control cavity 46, a driven wheel 33 and a connecting rod 34 are fixedly arranged on the periphery of the driven shaft 32, the driven wheel 33 is meshed with the rotating wheel 31, a cavity 35 is formed in the connecting rod 34, the hinge post 36 is positioned in the cavity 35 and is hinged with the connecting rod 34, the hinge post 36 is connected with the inner wall of the cavity 35 in a sliding manner, the rotating wheel 31 can drive the driven wheel 33 to rotate reversely through the rotation of the transmission shaft 15, the driven shaft 32 can be rotated to rotate the connecting rod 34, and then the connecting rod 34 can drive the moving block 37 to move downwards.
In addition, in an embodiment, the knotting mechanism 103 includes a motor 41, a motor cavity 42 with a downward opening is disposed in the moving block 37, the motor 41 is fixedly disposed on a top wall of the motor cavity 42, a motor shaft 43 is disposed on a bottom surface of the motor 41 in a power connection manner, a rotating disc 38 is rotatably disposed on a bottom surface of the moving block 37, a top surface of the rotating disc 38 is fixedly connected to the motor shaft 43, the clamping bars 39 are hinged to the rotating disc 38, clamping blocks 40 are fixedly disposed on side surfaces of the two clamping bars 39 close to each other, the motor shaft 43 drives the rotating disc 38 to rotate by operation of the motor 41, so that the clamping bars 39 can rotate, and when the two clamping bars 39 are closed to each other, the clamping blocks 40 can clamp the middle portion of the U-shaped steel wire 45, and the U-shaped steel wire 45 can be knotted.
In addition, in an embodiment, the touch cavity 22 is located on the upper side and is fixedly provided with the limiting cylinders 21, the two limiting cylinders 21 are provided with the touch cavities 22 close to each other, the inner wall of the touch cavity 22 can be slidably connected with the clamping rod 39, the distance between the two limiting cylinders 21 close to each other is gradually shortened from top to bottom, and when the clamping rod 39 moves downwards, the clamping rod 39 can be abutted against the inner wall of the touch cavity 22, so that the two clamping rods 39 are mutually close to each other and clamped.
In the initial state, the two support blocks 19, the arc blocks 20 and the clamping plate 23 are far away from each other, the moving block 37 is located in the control chamber 46, and the pull rod 27 is located at the bottom side.
When the device is used, the U-shaped steel wire 45 is placed on the top surface of the steel bar 44 in advance, two ends of the U-shaped steel wire are inserted into the crossed space of the steel bar 44, the handle 30 is held by hand, the arc-shaped blocks 20 are inserted under the two crossed steel bars 44, the pull rod 27 is pulled upwards by hand, the vertical column 26 drives the transmission wheel 13 to rotate, so that the transmission wheel 13 drives the transmission shaft 15 to rotate, the pull rod 27 can be reset through the elastic action of the first spring 29, the belt 16 can drive the rotating shaft 18 to rotate through the rotation of the transmission shaft 15, the gear 17 can be rotated, the two supporting blocks 19 can move close to each other, the two arc-shaped blocks 20 can drive the clamping plates 23 to mutually approach and clamp, the lower side part of the U-shaped steel wire 45 can be clamped by the clamping plates 23, the supporting blocks 19 can be reset through the elastic action of the second spring 25, the rotating wheel 31 can drive the driven, and then can make the driven shaft 32 rotate the tie rod 34 to rotate, can make the tie rod 34 drive the movable block 37 to move downward, can make the motor shaft 43 drive the rotary disc 38 to rotate through the operation of the electrical machinery 41, thus can make the clamping bar 39 rotate, when two clamping bars 39 close each other, can make the clamping bar 40 clamp the middle part of the U-shaped steel wire 45, then can make the U-shaped steel wire 45 tie, when the clamping bar 39 moves downward, can make the clamping bar 39 abut against the inner wall of the touching cavity 22, thus can make two clamping bars 39 close each other and clamp.
The invention has the beneficial effects that: the invention adopts the modes of upward pulling by hands and rotation driven by a motor to perform semi-automatic binding on the steel bars in the building construction, can effectively improve the efficiency of binding the steel bars, and can reduce personal accident accidents in manual binding, wherein a transmission mechanism can control a left touch cavity and a right touch cavity to mutually approach by manually pulling a pull rod to perform transmission control, so as to control a clamping plate to clamp the lower side part of a U-shaped steel wire, a control mechanism can control a moving block to move downwards by the operation of the transmission mechanism, then the clamping rod can move downwards and move to the middle position of the U-shaped steel wire, a limiting cylinder is used for enabling a clamping block to clamp the middle position of the U-shaped steel wire, and a knotting mechanism can perform rotary knotting on the U-shaped steel wire.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (6)
1. The utility model provides a high-efficient ligature handheld ware of construction steel bar, includes casing and two bilateral symmetry's arc piece, its characterized in that: the novel U-shaped steel wire lifting device is characterized in that two elastic cavities with downward openings are arranged in the shell, supporting blocks are arranged on the top wall of each elastic cavity in a sliding mode from side to side, downward extending portions of the supporting blocks extend out of the outside, the arc-shaped block is fixedly arranged on the bottom surface of each supporting block, clamping plates are fixedly arranged on the side surfaces of the arc-shaped block on the lower side, the left clamping plate and the right clamping plate are close to each other to clamp the bottom side portion of a U-shaped steel wire, a handle is fixedly arranged on the top surface of the shell, two lifting cavities which are symmetrical from side to side are arranged in;
the novel steel wire clamping device is characterized in that a transmission mechanism capable of pulling the pull rod upwards manually to control the arc-shaped blocks to be close to each other and clamped is arranged in the shell, a control cavity with a downward opening is arranged in the shell, a moving block is arranged on the inner wall of the control cavity in an up-and-down sliding mode, the control cavity is internally provided with a control mechanism capable of controlling the moving block to move downwards through transmission of the transmission mechanism, the moving block moves downwards to the outside, two bilateral symmetry clamping rods are arranged on the lower side of the moving block and can be used for clamping the U-shaped steel wires passively, the moving block and the arc-shaped blocks are peripherally provided with clamping rods capable of controlling the two clamping rods to be close to each other to clamp the U-shaped steel wires and control the clamping rods to drive the knotting.
2. The efficient binding hand-held device for construction steel bars as claimed in claim 1, wherein: drive mechanism includes two bilateral symmetry and fixed mounting pull rod top surface with lift chamber roof between the pull rod, set up two bilateral symmetry's transmission chamber in the casing, the transmission chamber with lift chamber intercommunication, the bottom surface of pull rod sets firmly two bilateral symmetry's upstands, two upstands keep away from each other the side has the tooth, upstand downwardly extending portion stretches into the transmission intracavity, the upstand with the inner wall sliding connection in transmission chamber, it is equipped with the transmission shaft to rotate on the back wall in transmission chamber, the drive wheel has set firmly in the periphery of transmission shaft, the drive wheel with the upstand meshing.
3. The efficient lashing hand holder for construction steel bars according to claim 2, wherein: the rear wall of the transmission cavity is rotatably provided with a rotating shaft, the rotating shaft is located on the lower side of the transmission shaft, belt wheels are fixedly arranged on the peripheries of the rotating shaft and the transmission shaft, two belt wheels located on the same side in the transmission cavity are in transmission connection with each other and provided with belts, gears are fixedly arranged on the peripheries of the rotating shaft, the elastic cavity is communicated with the transmission cavity, the top surfaces of the supporting blocks are provided with teeth, the supporting blocks are meshed with the gears, and second springs are fixedly arranged between the side surfaces, close to each other, of the two supporting blocks and the inner wall of the elastic cavity.
4. The efficient lashing hand holder for construction steel bars according to claim 2, wherein: the control mechanism comprises hinge columns fixedly arranged on the front side face of the moving block, the forward extending parts of the two transmission shafts extend into the control cavity, a rotating wheel is fixedly arranged on the periphery of the transmission shafts, a driven shaft is rotatably arranged on the front wall of the control cavity, a driven wheel and a connecting rod are fixedly arranged on the periphery of the driven shaft, the driven wheel is meshed with the rotating wheel, a cavity is formed in the connecting rod, the hinge columns are located in the cavity and hinged to the connecting rod, and the hinge columns are slidably connected with the inner wall of the cavity.
5. The efficient binding hand-holder for construction steel bars as claimed in claim 4, wherein: the knotting mechanism comprises a motor, a motor cavity with a downward opening is formed in the moving block, the motor is fixedly arranged on the top wall of the motor cavity, a motor shaft is arranged on the bottom surface of the motor in a power connection mode, a rotating disc is rotatably arranged on the bottom surface of the moving block, the top surface of the rotating disc is fixedly connected with the motor shaft, the clamping rods are hinged to the rotating disc, and the clamping blocks are fixedly arranged on the side faces, close to each other, of the two clamping rods.
6. The efficient binding hand-holder for construction steel bars as claimed in claim 5, wherein: the touching chamber is located the upside side and sets firmly a restriction section of thick bamboo, two the restriction section of thick bamboo is close to the side each other and has all been seted up the touching chamber, the inner wall in touching chamber can with clamping bar sliding connection, two the distance that the restriction section of thick bamboo is close to each other shortens from last to down gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010198131.0A CN111287466B (en) | 2020-03-19 | 2020-03-19 | Efficient binding handheld device for construction steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010198131.0A CN111287466B (en) | 2020-03-19 | 2020-03-19 | Efficient binding handheld device for construction steel bars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111287466A true CN111287466A (en) | 2020-06-16 |
| CN111287466B CN111287466B (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010198131.0A Active CN111287466B (en) | 2020-03-19 | 2020-03-19 | Efficient binding handheld device for construction steel bars |
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| Country | Link |
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| CN (1) | CN111287466B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900881A (en) * | 2021-01-18 | 2021-06-04 | 余子祺 | Outdoor reinforcing bar frame wall body of circumference formula |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257563A2 (en) * | 1986-08-27 | 1988-03-02 | Baumgarten GmbH | Device for removing wires from bales |
| CN1120108A (en) * | 1994-09-15 | 1996-04-10 | 付广睿 | Automatic binding machinery for reinforcing bar |
| CN1301617A (en) * | 1999-12-24 | 2001-07-04 | 广州大学 | Steel bar bundling device |
| CN203020560U (en) * | 2013-01-27 | 2013-06-26 | 王卫华 | Straightening rebar collecting simple bundle frame |
| CN203867193U (en) * | 2014-04-11 | 2014-10-08 | 董小闵 | Reinforcing steel bar binding machine |
| CN205615777U (en) * | 2016-03-30 | 2016-10-05 | 张启志 | Full -automatic reinforcing steel bar binding machine |
-
2020
- 2020-03-19 CN CN202010198131.0A patent/CN111287466B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257563A2 (en) * | 1986-08-27 | 1988-03-02 | Baumgarten GmbH | Device for removing wires from bales |
| CN1120108A (en) * | 1994-09-15 | 1996-04-10 | 付广睿 | Automatic binding machinery for reinforcing bar |
| CN1301617A (en) * | 1999-12-24 | 2001-07-04 | 广州大学 | Steel bar bundling device |
| CN203020560U (en) * | 2013-01-27 | 2013-06-26 | 王卫华 | Straightening rebar collecting simple bundle frame |
| CN203867193U (en) * | 2014-04-11 | 2014-10-08 | 董小闵 | Reinforcing steel bar binding machine |
| CN205615777U (en) * | 2016-03-30 | 2016-10-05 | 张启志 | Full -automatic reinforcing steel bar binding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900881A (en) * | 2021-01-18 | 2021-06-04 | 余子祺 | Outdoor reinforcing bar frame wall body of circumference formula |
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|---|---|
| CN111287466B (en) | 2020-12-11 |
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Effective date of registration: 20201126 Address after: No.6 Houlong Road, Zhangcheng Town, Yongtai County, Fuzhou City, Fujian Province Applicant after: Fujian yongdongnan Construction Group Co.,Ltd. Address before: No.03, floor 5, unit 1, building 12, No.60, Ruida Road, Zhengzhou hi tech Development Zone, Henan Province Applicant before: Zhengzhou mengming Machinery Technology Co.,Ltd. |
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